+2008-05-15 Eric Blake <ebb9@byu.net>
+
+ Extend previous patch to cygwin 1.7.0.
+ * m4/memmem.m4 (gl_FUNC_MEMMEM): When cross-compiling, assume a
+ fast implementation in cygwin >= 1.7.0.
+ * m4/strstr.m4 (gl_FUNC_STRSTR): Likewise.
+ * m4/strcasestr.m4 (gl_FUNC_STRCASESTR): Likewise.
+
2008-05-15 Bruno Haible <bruno@clisp.org>
* m4/memmem.m4 (gl_FUNC_MEMMEM): When cross-compiling, assume a fast
-# memmem.m4 serial 11
+# memmem.m4 serial 12
dnl Copyright (C) 2002, 2003, 2004, 2007, 2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
/* Check for empty needle behavior. */
return !result || !memmem ("a", 1, 0, 0);]])],
[gl_cv_func_memmem_works=yes], [gl_cv_func_memmem_works=no],
- [dnl Only glibc >= 2.9 is known to have a memmem that works in
- dnl linear time.
- AC_EGREP_CPP([Lucky GNU user],
+ [dnl Only glibc >= 2.9 and cygwin >= 1.7.0 are known to have a
+ dnl memmem that works in linear time.
+ AC_EGREP_CPP([Lucky user],
[
#include <features.h>
#ifdef __GNU_LIBRARY__
#if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)
- Lucky GNU user
+ Lucky user
+ #endif
+#endif
+#ifdef __CYGWIN__
+ #include <cygwin/version.h>
+ #if CYGWIN_VERSION_DLL_MAJOR >= 1007
+ Lucky user
#endif
#endif
],
-# strcasestr.m4 serial 10
+# strcasestr.m4 serial 11
dnl Copyright (C) 2005, 2007, 2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
}
return !result;]])],
[gl_cv_func_strcasestr_linear=yes], [gl_cv_func_strcasestr_linear=no],
- [dnl Only glibc >= 2.9 is known to have an strcasestr that works in
- dnl linear time.
- AC_EGREP_CPP([Lucky GNU user],
+ [dnl Only glibc >= 2.9 and cygwin >= 1.7.0 are known to have a
+ dnl strcasestr that works in linear time.
+ AC_EGREP_CPP([Lucky user],
[
#include <features.h>
#ifdef __GNU_LIBRARY__
#if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)
- Lucky GNU user
+ Lucky user
+ #endif
+#endif
+#ifdef __CYGWIN__
+ #include <cygwin/version.h>
+ #if CYGWIN_VERSION_DLL_MAJOR >= 1007
+ Lucky user
#endif
#endif
],
-# strstr.m4 serial 3
+# strstr.m4 serial 4
dnl Copyright (C) 2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
}
return !result;]])],
[gl_cv_func_strstr_linear=yes], [gl_cv_func_strstr_linear=no],
- [dnl Only glibc >= 2.9 is known to have an strstr that works in
- dnl linear time.
- AC_EGREP_CPP([Lucky GNU user],
+ [dnl Only glibc >= 2.9 and cygwin >= 1.7.0 are known to have a
+ dnl strstr that works in linear time.
+ AC_EGREP_CPP([Lucky user],
[
#include <features.h>
#ifdef __GNU_LIBRARY__
#if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)
- Lucky GNU user
+ Lucky user
+ #endif
+#endif
+#ifdef __CYGWIN__
+ #include <cygwin/version.h>
+ #if CYGWIN_VERSION_DLL_MAJOR >= 1007
+ Lucky user
#endif
#endif
],